MATHS
posted by AISHWARYA KATRE on .
GENERAL SOL.SINtheta = 1/2

sinθ = 1/2 means that
sinθ = 1/2 or sinθ = 1/2
sinθ = 1/2 in 1st and 2nd quadrants.
sinθ = 1/2 in 3rd and 4th quadrants
So, θ = nπ ± π/6 for any integer n.
posted by AISHWARYA KATRE on .
GENERAL SOL.SINtheta = 1/2
sinθ = 1/2 means that
sinθ = 1/2 or sinθ = 1/2
sinθ = 1/2 in 1st and 2nd quadrants.
sinθ = 1/2 in 3rd and 4th quadrants
So, θ = nπ ± π/6 for any integer n.